| HOUR | OPOLSKA ST. | ROOF (BEFORE FILTERS) | ![]() |
AIR SUPPLIED TO OFFICES | |||
|---|---|---|---|---|---|---|---|
| 0900 | 19 | good | excellent | 2 | ⇨ | 1 | excellent |
| 0800 | 19 | good | excellent | 3 | ⇨ | 1 | excellent |
| 0700 | 22 | good | excellent | 3 | ⇨ | 1 | excellent |
| 0600 | 36 | good | excellent | 3 | ⇨ | 1 | excellent |
| 0500 | 48 | lightly polluted | excellent | 5 | ⇨ | 1 | excellent |
| 0400 | 63 | moderately polluted | excellent | 6 | ⇨ | 1 | excellent |
| 0300 | 71 | moderately polluted | excellent | 6 | ⇨ | 1 | excellent |
| 0200 | 75 | moderately polluted | excellent | 7 | ⇨ | 1 | excellent |
| 0100 | 70 | moderately polluted | excellent | 7 | ⇨ | 1 | excellent |
| 0000 | 65 | moderately polluted | excellent | 7 | ⇨ | 1 | excellent |
| 2300 | 64 | moderately polluted | excellent | 7 | ⇨ | 1 | excellent |
| 2200 | 72 | moderately polluted | excellent | 7 | ⇨ | 1 | excellent |
| 2100 | 75 | moderately polluted | excellent | 6 | ⇨ | 1 | excellent |
| 2000 | 65 | moderately polluted | excellent | 5 | ⇨ | 1 | excellent |
| 1900 | 63 | moderately polluted | excellent | 5 | ⇨ | 1 | excellent |
| 1800 | 56 | lightly polluted | excellent | 5 | ⇨ | 1 | excellent |
| 1700 | 47 | lightly polluted | excellent | 7 | ⇨ | 1 | excellent |
| 1600 | 35 | good | excellent | 6 | ⇨ | 1 | excellent |
| 1500 | 33 | good | excellent | 6 | ⇨ | 1 | excellent |
| 1400 | 34 | good | excellent | 6 | ⇨ | 1 | excellent |
| 1300 | 37 | lightly polluted | excellent | 6 | ⇨ | 1 | excellent |
| 1200 | 34 | good | excellent | 6 | ⇨ | 1 | excellent |
| 1100 | 44 | lightly polluted | excellent | 6 | ⇨ | 1 | excellent |
| 1000 | 36 | good | excellent | 6 | ⇨ | 1 | excellent |